From b3925a3bec8163d03c57763da3a774dac94fa31e Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Mon, 12 Oct 2020 22:30:14 +0300
Subject: [PATCH] Added touchbar hiding while recording voice message.

---
 .../SourceFiles/media/audio/media_audio_capture.cpp   |  5 +++++
 .../SourceFiles/media/audio/media_audio_capture.h     |  5 +++++
 .../platform/mac/touchbar/mac_touchbar_manager.mm     | 11 ++++++++---
 3 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/Telegram/SourceFiles/media/audio/media_audio_capture.cpp b/Telegram/SourceFiles/media/audio/media_audio_capture.cpp
index 20795f14a1..06df89bb2b 100644
--- a/Telegram/SourceFiles/media/audio/media_audio_capture.cpp
+++ b/Telegram/SourceFiles/media/audio/media_audio_capture.cpp
@@ -96,6 +96,9 @@ void Instance::start() {
 				_updates.fire_error({});
 			});
 		});
+		crl::on_main(this, [=] {
+			_started = true;
+		});
 	});
 }
 
@@ -103,11 +106,13 @@ void Instance::stop(Fn<void(Result&&)> callback) {
 	InvokeQueued(_inner.get(), [=] {
 		if (!callback) {
 			_inner->stop();
+			crl::on_main(this, [=] { _started = false; });
 			return;
 		}
 		_inner->stop([=](Result &&result) {
 			crl::on_main([=, result = std::move(result)]() mutable {
 				callback(std::move(result));
+				_started = false;
 			});
 		});
 	});
diff --git a/Telegram/SourceFiles/media/audio/media_audio_capture.h b/Telegram/SourceFiles/media/audio/media_audio_capture.h
index 10ad66abc3..a6db3606ba 100644
--- a/Telegram/SourceFiles/media/audio/media_audio_capture.h
+++ b/Telegram/SourceFiles/media/audio/media_audio_capture.h
@@ -42,6 +42,10 @@ public:
 		return _updates.events();
 	}
 
+	[[nodiscard]] rpl::producer<bool> startedChanges() const {
+		return _started.changes();
+	}
+
 	void start();
 	void stop(Fn<void(Result&&)> callback = nullptr);
 
@@ -50,6 +54,7 @@ private:
 	friend class Inner;
 
 	bool _available = false;
+	rpl::variable<bool> _started = false;;
 	rpl::event_stream<Update, rpl::empty_error> _updates;
 	QThread _thread;
 	std::unique_ptr<Inner> _inner;
diff --git a/Telegram/SourceFiles/platform/mac/touchbar/mac_touchbar_manager.mm b/Telegram/SourceFiles/platform/mac/touchbar/mac_touchbar_manager.mm
index c26850176c..2136d6783b 100644
--- a/Telegram/SourceFiles/platform/mac/touchbar/mac_touchbar_manager.mm
+++ b/Telegram/SourceFiles/platform/mac/touchbar/mac_touchbar_manager.mm
@@ -17,6 +17,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "main/main_domain.h"
 #include "main/main_session.h"
 #include "mainwidget.h" // MainWidget::closeBothPlayers
+#include "media/audio/media_audio_capture.h"
 #include "media/player/media_player_instance.h"
 #include "platform/mac/touchbar/mac_touchbar_audio.h"
 #include "platform/mac/touchbar/mac_touchbar_common.h"
@@ -91,20 +92,24 @@ const auto kAudioItemIdentifier = @"touchbarAudio";
 		Media::Player::instance()->startsPlay(type) | rpl::map_to(true)
 	);
 
+	auto voiceRecording = ::Media::Capture::instance()->startedChanges();
+
 	rpl::combine(
 		std::move(sessionChanges),
 		rpl::single(false) | rpl::then(Core::App().passcodeLockChanges()),
-		rpl::single(false) | rpl::then(std::move(audioPlayer))
+		rpl::single(false) | rpl::then(std::move(audioPlayer)),
+		rpl::single(false) | rpl::then(std::move(voiceRecording))
 	) | rpl::start_with_next([=](
 			Main::Session *session,
 			bool lock,
-			bool audio) {
+			bool audio,
+			bool recording) {
 		TouchBar::CustomEnterToCocoaEventLoop([=] {
 			_touchBarSwitches.fire({});
 			if (!audio) {
 				self.defaultItemIdentifiers = @[];
 			}
-			self.defaultItemIdentifiers = lock
+			self.defaultItemIdentifiers = (lock || recording)
 				? @[]
 				: audio
 				? @[kAudioItemIdentifier]